Lecture Evaluation Flashcards
Evaluation basics
“Systemic and objective assessment of an on-going
or completed policy, program or project focusing on
its design, implementation and results.”
Aim and purpose of evaluation
- To determine the relevance and results of policies, programs and projects
- incorporation of lessons
- To provide a basis for accountability to the public
four dimensions of Results
Effectiveness: the extent to which objectives are reached;
Efficiency: how are resources converted into results;
Impact: what are the broad (societal) effects of the intervention;
Sustainability: do benefits continue after external assistance has ended
Stakeholders may try to influence:
- Evaluation programming
- Content of the Terms of Reference
- Review of evaluation findings
- Attack independence of the evaluators & methods
RANDOMISED CONTROL TRIALS (RCT’S)
- The Randomistas generate data on development effects
- External validity
- If the results are different, ex-post analysis is speculative
- Often short term studies
PROBLEMS in evaluation
- Simple models risk overstating causal contribution
- More likely to represent a single theory of change
- Anxiety provoked by uncertainty and ambiguity can lead managers and evaluators to seek the reassurance of a simple logic model
Complexity science
- Theory transfer
- Structural representation / surrogate reasoning
- Holistic / systems theory
- Two approaches for social
scientists - Main themes: non-linearity/
emergence / far-from equilibrium
Different Logic models (plus examples)
simple logic model (recipie)
complicated logic model (rocket to the moon)
complex logic model (raising a child)